@himmis these little critters are so good! Can you please tell me what they are?

For those who need alt text, the little critters are little white furry creatures with fox-like heads and some of them also have orange gazelle like horns. Some of them walk on two legs and some of them on 4. One of them has a little candle. Another has a book. One is wearing a little party hat (or maybe it's a false horn?). Two of them are begging the large Gryphon for their own book from the bookshelf because they are too small to reach the top shelves.